Having been a young buck looking to study a MA in TESOL/TEFL, I know the confusion around picking the right course for you.

Current MA students at University of Warwick (Top 10 UK Uni) have organised a 2-day conference that will showcase the work of postgraduate students from across the country.
It will be a great way to consider your options for future MA study.
It is on June 24-25, based in Coventry (UK).
The conference is well established and in it's 17th year.

Their are also two very well-respected professors, one from the UK, another from Switzerland - who will be making keynote speeches around ELT/TEFL and Applied Linguistics